public static int CellLength(this string text, RenderContext context)
{
if (context is null)
{
throw new ArgumentNullException(nameof(context));
}
return(Cell.GetCellLength(context, text));
}
public static string Align(RenderContext context, string text, Justify?alignment, int maxWidth)
{
if (alignment == null || alignment == Justify.Left)
{
return(text);
}
var width = Cell.GetCellLength(context, text);
if (width >= maxWidth)
{
return(text);
}
switch (alignment)
{
case Justify.Right:
{
var diff = maxWidth - width;
return(new string(' ', diff) + text);
}
case Justify.Center:
{
var diff = (maxWidth - width) / 2;
var left = new string(' ', diff);
var right = new string(' ', diff);
// Right side
var remainder = (maxWidth - width) % 2;
if (remainder != 0)
{
right += new string(' ', remainder);
}
return(left + text + right);
}
default:
throw new NotSupportedException("Unknown alignment");
}
}
public static int CellLength(this string text, Encoding encoding)
{
return(Cell.GetCellLength(encoding, text));
}
public static int CellLength(this string text, RenderContext context)
{
return(Cell.GetCellLength(context, text));
}
